Title:
プレス機械
Document Type and Number:
Japanese Patent JP4075265
Kind Code:
B2
Abstract:
The invention relates to a press machine comprising a plurality of detecting means (37, 38, 20, 40) to detect a plurality of type specifying factors of work sheets W, a work sheet type identifying means (41) to identify the types of work sheets based on the factors detected by the detecting means (37-40), a parameter selection means (42) to select control parameters in accordance with the work sheet type identified by the work sheet type identifying means (41) and process control means (32) controlling a processing means (3) based on the control parameters thus selected. The parameter selection means (42) is composed of a parameter memory means (44) and a parameter selection section (43). Said control parameters include a speed pattern of the ram, a hover height of the ram, a press torque in form-processing, and a number of tons for punching (Fig. 1).
Inventors:
Takao Hayashi
Application Number:
JP2000037564A
Publication Date:
April 16, 2008
Filing Date:
February 16, 2000
Export Citation:
Assignee:
Murata Machinery Co., Ltd.
International Classes:
B21D28/00; B21D28/24; B23Q15/22; B30B15/14; G05B19/4093; G06Q50/00; G06Q50/04
Domestic Patent References:
| JP6246374A | ||||
| JP11077396A |
Attorney, Agent or Firm:
Masashi Noda